Indiana University Studies 

 Vol. hi. 



July. 1916. 



4 



STUDY No. 31 



REPORT ON THE LAKES OF THE TIPPECANOE BASIN 

 (Indiana). By Will Scott, Ph.D., Assistant Professor of 

 Zoology, Indiana University. 



***(CONTRIBUTION PROM THE ZOOLOGICAL LABORATORY OF INDIANA UNIVERSITY, No. 153.) 



